Menstrual cup



FIG. 1 is a front view of the menstrual cup;

FIG. 2 is a back view of the menstrual cup;

FIG. 3 is a left side view of the menstrual cup;

FIG. 4 is a right side view of the menstrual cup;

FIG. 5 is a top view of the menstrual cup;

FIG. 6 is a bottom view of the menstrual cup; and,

FIG. 7 is a perspective view of the menstrual cup.

The broken line shown is included for the purposes of illustrating portion of the menstrual cup and forms no part of the claimed design. 

CLAIM The ornamental design for a menstrual cup, as shown and described. 